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STTH1212D
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STTH1212D

Product Overview

Category

The STTH1212D belongs to the category of high-efficiency ultrafast diodes.

Use

It is commonly used in applications requiring high-frequency switching and power rectification.

Characteristics

  • High efficiency
  • Ultrafast switching speed
  • Low forward voltage drop

Package

The STTH1212D is available in a TO-220AC package, providing ease of mounting and thermal management.

Essence

The essence of the STTH1212D lies in its ability to efficiently handle high-frequency power rectification tasks.

Packaging/Quantity

The diode is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

  • Maximum repetitive peak reverse voltage: 1200V
  • Average forward current: 12A
  • Forward voltage drop: 1.7V at 6A
  • Reverse recovery time: 35ns

Detailed Pin Configuration

The STTH1212D features a standard TO-220AC pin configuration: 1. Anode 2. Cathode 3. Not connected (tab)

Functional Features

  • Ultrafast recovery time
  • Low leakage current
  • High surge capability

Advantages

  • High efficiency and reliability
  • Suitable for high-frequency applications
  • Low forward voltage drop minimizes power loss

Disadvantages

  • Higher cost compared to standard diodes
  • Sensitive to overvoltage conditions

Working Principles

The STTH1212D operates based on the principles of semiconductor junction behavior, allowing for efficient rectification of high-frequency power signals.

Detailed Application Field Plans

The STTH1212D is widely used in the following applications: - Switch-mode power supplies - Inverters - Motor drives - Solar inverters - UPS systems

Detailed and Complete Alternative Models

  • STTH1502D
  • STTH2002D
  • STTH3002D
  • UF5408
  • MUR1560G

In conclusion, the STTH1212D is a high-efficiency ultrafast diode designed for demanding applications that require fast switching and high-power rectification capabilities. Its unique characteristics make it suitable for a wide range of applications, from power supplies to renewable energy systems.

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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng STTH1212D trong giải pháp kỹ thuật

  1. What is the maximum repetitive peak reverse voltage of STTH1212D?

    • The maximum repetitive peak reverse voltage of STTH1212D is 1200V.

  2. What is the average forward current of STTH1212D?

    • The average forward current of STTH1212D is 12A.

  3. What is the typical forward voltage drop of STTH1212D at 6A?

    • The typical forward voltage drop of STTH1212D at 6A is 1.35V.

  4. What is the maximum junction temperature of STTH1212D?

    • The maximum junction temperature of STTH1212D is 150°C.

  5. What is the reverse recovery time of STTH1212D?

    • The reverse recovery time of STTH1212D is typically 35ns.

  6. Can STTH1212D be used in high-frequency applications?

    • Yes, STTH1212D is suitable for high-frequency applications due to its fast recovery time.

  7. Is STTH1212D suitable for use in power supplies?

    • Yes, STTH1212D is commonly used in power supply applications due to its high voltage and current ratings.

  8. What are the typical applications of STTH1212D?

    • Typical applications of STTH1212D include AC/DC converters, motor drives, and inverters.

  9. Does STTH1212D require a heatsink for operation?

    • It is recommended to use a heatsink with STTH1212D, especially in high-power applications or when operating at elevated temperatures.

  10. Is STTH1212D RoHS compliant?

    • Yes, STTH1212D is RoHS compliant, making it suitable for use in environmentally conscious designs.